The effect of management practices in intensive prawn culture on the organic matter level of the water ways, province of North Sumatra, Indonesia
The effect of management practices in intensive prawn culture system on the organic matter level of the waterways of North Sumatra (Indonesia) was assessed February 7, 1991 until August 6, 1991. This was made from 5 sampling periods and 3 sampling stations. Results show increasing trends in Biologic...
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| Định dạng: | Luận văn |
| Được phát hành: |
Iloilo
College of Fisheries, University of the Philippines
1991.
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| Những chủ đề: |